| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Viking Global Andreas Halvorsen | 4,454,770 | $1,060,369 | +1% | 6.07% |
| 2. | Sio Capital Michael Castor | 43,601 | $10,378 | -17% | 5.73% |
| 3. | Healthcor Management LP Arthur B Cohen And Joseph Healey | 675,000 | $160,670 | +152% | 5.1% |
| 4. | Bloom Tree Partners Alok Agrawal | 195,125 | $46,446 | 4.88% | |
| 5. | BeaconLight Capital Ed Bosek | 54,650 | $13,008 | 4.86% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $57.30 | 144 | Officer | 61,025 | 2010-12-02 | Filing | |
| $56.08 | 100 | Officer | 60,881 | 2010-09-22 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $270.00 | 1,000 | Officer | 55,706 | 2018-09-06 | Filing | |
| $270.00 | 1,936 | Officer | 56,706 | 2018-09-06 | Filing | |
| $265.56 | 763 | Officer | 928 | 2018-09-04 | Filing | |
| $266.50 | 968 | Officer | 56,706 | 2018-08-27 | Filing | |
| $265.70 | 2,532 | Officer | 57,674 | 2018-08-27 | Filing |
| No. | Name | Shares | Value (x$1000) | % Port |
|---|---|---|---|---|
| 1. | 164,532 | $39,164 | 13.26% | |
| 2. | 378,266 | $90,039 | 8.92% | |
| 3. | 3,383,000 | $11,068 | 7.49% | |
| 4. | 7,191,000 | $23,497 | 7.24% | |
| 5. | 1,565,062 | $372,532 | 6% |
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